GM Front Bump Stops, 2001-2010 LB7/LLY/LBZ/LMM

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Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel *This part has been discontinued, please see part# 15835667 for a replacement* Over yea rs of use the bump stops(a.k.a. jounce bumpers) on your truck will begin to fail due to the suspension contacting the stops under operation, once the bump stops begin to fail they will cause a harsh ride on large bumps due to the lower control arm contacting the mount of the bump stop witch can cause damage to the suspension. We recommend replacing the bump stops once they begin to crack to prevent damage to the suspension components. Includes: (2) Genuine GM Front Bump Stops Show more